Showing posts with label mining. Show all posts
Showing posts with label mining. Show all posts
Saturday, April 25, 2015
Mountaintop Mining: Background on Current Controversies
"Mountaintop removal mining involves removing the top of a mountain in order to recover the coal seams contained there. This practice occurs in six Appalachian states (Kentucky, West Virginia, Virginia, Tennessee, Pennsylvania, and Ohio). It creates an immense quantity of excess spoil (dirt and rock that previously composed the mountaintop), which is typically placed in valley fills on the sides of the former mountains, burying streams that flow through the valleys. Mountaintop mining is regulated under several laws, including the Clean Water Act (CWA) and the Surface Mining Control and Reclamation Act (SMCRA)..."
Mining
Saturday, January 15, 2011
Mining deaths rise in 2010
" Mining fatalities in the United States significantly increased in 2010, following a year marked by the fewest deaths in mining history, according to the U.S. Department of Labor's Mine Safety and Health Administration. Seventy-one miners died on the job last year, compared to 34 in 2009. Forty-eight of those deaths occurred in coal mines, and 23 occurred at metal and nonmetal operations.
Of the 71 mining fatalities reported, 23 of those victims were killed in surface mining accidents, while 48 miners died in underground mining accidents, 29 of whom were killed in the explosion at the Upper Big Branch mine in April. The leading cause of coal mining deaths was ignition or explosion, followed by powered haulage and roof falls. The leading cause of metal/nonmetal mining deaths was powered haulage, followed by falling or sliding material, and machinery...
" Mining fatalities in the United States significantly increased in 2010, following a year marked by the fewest deaths in mining history, according to the U.S. Department of Labor's Mine Safety and Health Administration. Seventy-one miners died on the job last year, compared to 34 in 2009. Forty-eight of those deaths occurred in coal mines, and 23 occurred at metal and nonmetal operations.
Of the 71 mining fatalities reported, 23 of those victims were killed in surface mining accidents, while 48 miners died in underground mining accidents, 29 of whom were killed in the explosion at the Upper Big Branch mine in April. The leading cause of coal mining deaths was ignition or explosion, followed by powered haulage and roof falls. The leading cause of metal/nonmetal mining deaths was powered haulage, followed by falling or sliding material, and machinery...
Tuesday, April 6, 2010
EPA Issues Comprehensive Guidance to Protect Appalachian Communities From Harmful Environmental Impacts of Mountaintop Mining
"The U.S. Environmental Protection Agency (EPA) today announced a set of actions to further clarify and strengthen environmental permitting requirements for Appalachian mountaintop removal and other surface coal mining projects, in coordination with federal and state regulatory agencies. Using the best available science and following the law, the comprehensive guidance sets clear benchmarks for preventing significant and irreversible damage to Appalachian watersheds at risk from mining activity.
Mountaintop removal is a form of surface coal mining in which explosives are used to access coal seams, generating large volumes of waste that bury adjacent streams. The resulting waste that then fills valleys and streams can significantly compromise water quality, often causing permanent damage to ecosystems and rendering streams unfit for swimming, fishing and drinking. It is estimated that almost 2,000 miles of Appalachian headwater streams have been buried by mountaintop coal mining..."
"The U.S. Environmental Protection Agency (EPA) today announced a set of actions to further clarify and strengthen environmental permitting requirements for Appalachian mountaintop removal and other surface coal mining projects, in coordination with federal and state regulatory agencies. Using the best available science and following the law, the comprehensive guidance sets clear benchmarks for preventing significant and irreversible damage to Appalachian watersheds at risk from mining activity.
Mountaintop removal is a form of surface coal mining in which explosives are used to access coal seams, generating large volumes of waste that bury adjacent streams. The resulting waste that then fills valleys and streams can significantly compromise water quality, often causing permanent damage to ecosystems and rendering streams unfit for swimming, fishing and drinking. It is estimated that almost 2,000 miles of Appalachian headwater streams have been buried by mountaintop coal mining..."
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